X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=futatabi%2Fmainwindow.cpp;h=11419c75b7c6dcc7c27b5110326cae09895ca6ac;hb=fcae09355c1a00a68015b3d727339aebd2e52aa4;hp=350b1b2966d5327b20f0980b21e3eda31de401d3;hpb=a6f3a2275ad116e6ab338e583ab8ef1b1141b468;p=nageru

diff --git a/futatabi/mainwindow.cpp b/futatabi/mainwindow.cpp
index 350b1b2..11419c7 100644
--- a/futatabi/mainwindow.cpp
+++ b/futatabi/mainwindow.cpp
@@ -181,6 +181,9 @@ MainWindow::MainWindow()
 	connect(ui->stop_btn, &QPushButton::clicked, this, &MainWindow::stop_clicked);
 	ui->stop_btn->setEnabled(false);
 
+	connect(ui->speed_slider, &QAbstractSlider::valueChanged, this, &MainWindow::speed_slider_changed);
+	connect(ui->speed_lock_btn, &QPushButton::clicked, this, &MainWindow::speed_lock_clicked);
+
 	connect(ui->playlist_duplicate_btn, &QPushButton::clicked, this, &MainWindow::playlist_duplicate);
 
 	connect(ui->playlist_remove_btn, &QPushButton::clicked, this, &MainWindow::playlist_remove);
@@ -219,6 +222,10 @@ MainWindow::MainWindow()
 	connect(defer_timeout, &QTimer::timeout, this, &MainWindow::defer_timer_expired);
 	ui->undo_action->setEnabled(true);
 
+	lock_blink_timeout = new QTimer(this);
+	lock_blink_timeout->setSingleShot(true);
+	connect(lock_blink_timeout, &QTimer::timeout, this, &MainWindow::lock_blink_timer_expired);
+
 	connect(ui->clip_list->selectionModel(), &QItemSelectionModel::currentChanged,
 	        this, &MainWindow::clip_list_selection_changed);
 	enable_or_disable_queue_button();
@@ -589,18 +596,18 @@ void MainWindow::save_settings()
 	db.store_settings(settings);
 }
 
-void MainWindow::play_clicked()
+void MainWindow::lock_blink_timer_expired()
 {
-	if (playlist_clips->empty())
-		return;
+	midi_mapper.set_locked(MIDIMapper::LightState(ui->speed_lock_btn->isChecked()));  // Presumably On, or the timer should have been canceled.
+}
 
+void MainWindow::play_clicked()
+{
 	QItemSelectionModel *selected = ui->playlist->selectionModel();
-	unsigned start_row;
 	if (!selected->hasSelection()) {
-		start_row = 0;
-	} else {
-		start_row = selected->selectedRows(0)[0].row();
+		return;
 	}
+	unsigned start_row = selected->selectedRows(0)[0].row();
 
 	vector<ClipWithID> clips;
 	for (unsigned row = start_row; row < playlist_clips->size(); ++row) {
@@ -609,9 +616,8 @@ void MainWindow::play_clicked()
 	live_player->play(clips);
 	playlist_clips->set_progress({ { start_row, 0.0f } });
 	ui->playlist->selectionModel()->clear();
-	playlist_selection_changed();
-
 	ui->stop_btn->setEnabled(true);
+	playlist_selection_changed();
 }
 
 void MainWindow::stop_clicked()
@@ -622,13 +628,30 @@ void MainWindow::stop_clicked()
 	playlist_clips->set_progress({});
 	live_player->play(fake_clip);
 	ui->stop_btn->setEnabled(false);
+	playlist_selection_changed();
+}
+
+void MainWindow::speed_slider_changed(int percent)
+{
+	float speed = percent / 100.0f;
+	ui->speed_lock_btn->setText(QString::fromStdString(" " + to_string(percent) + "%"));
+	live_player->set_master_speed(speed);
+}
+
+void MainWindow::speed_lock_clicked()
+{
+	// TODO: Make for a less abrupt transition if we're not already at 100%.
+	ui->speed_slider->setValue(100);  // Also actually sets the master speed and updates the label.
+	ui->speed_slider->setEnabled(!ui->speed_lock_btn->isChecked());
+	midi_mapper.set_locked(MIDIMapper::LightState(ui->speed_lock_btn->isChecked()));
+	lock_blink_timeout->stop();
 }
 
 void MainWindow::live_player_done()
 {
-	playlist_selection_changed();
 	playlist_clips->set_progress({});
 	ui->stop_btn->setEnabled(false);
+	playlist_selection_changed();
 }
 
 void MainWindow::live_player_clip_progress(const map<uint64_t, double> &progress, double time_remaining)
@@ -867,8 +890,14 @@ void MainWindow::playlist_selection_changed()
 	ui->playlist_move_down_btn->setEnabled(
 		any_selected && selected->selectedRows().back().row() < int(playlist_clips->size()) - 1);
 
-	ui->play_btn->setEnabled(!playlist_clips->empty());
-	midi_mapper.set_play_enabled(!playlist_clips->empty());
+	ui->play_btn->setEnabled(any_selected);
+	if (ui->stop_btn->isEnabled()) {  // Playing.
+		midi_mapper.set_play_enabled(MIDIMapper::On);
+	} else if (any_selected) {
+		midi_mapper.set_play_enabled(MIDIMapper::Blinking);
+	} else {
+		midi_mapper.set_play_enabled(MIDIMapper::Off);
+	}
 
 	if (!any_selected) {
 		set_output_status("paused");
@@ -1191,6 +1220,14 @@ void MainWindow::play()
 	});
 }
 
+void MainWindow::toggle_lock()
+{
+	post_to_main_thread([this] {
+		ui->speed_lock_btn->setChecked(!ui->speed_lock_btn->isChecked());
+		speed_lock_clicked();
+	});
+}
+
 void MainWindow::jog(int delta)
 {
 	post_to_main_thread([this, delta] {
@@ -1225,6 +1262,27 @@ void MainWindow::switch_camera(unsigned camera_idx)
 	});
 }
 
+void MainWindow::set_master_speed(float speed)
+{
+	speed = min(max(speed, 0.1f), 2.0f);
+
+	post_to_main_thread([this, speed] {
+		if (ui->speed_lock_btn->isChecked()) {
+			midi_mapper.set_locked(MIDIMapper::Blinking);
+			lock_blink_timeout->start(1000);
+			return;
+		}
+
+		int percent = lrintf(speed * 100.0f);
+		ui->speed_slider->blockSignals(true);
+		ui->speed_slider->setValue(percent);
+		ui->speed_slider->blockSignals(false);
+		ui->speed_lock_btn->setText(QString::fromStdString(" " + to_string(percent) + "%"));
+
+		live_player->set_master_speed(speed);
+	});
+}
+
 void MainWindow::cue_in()
 {
 	post_to_main_thread([this] { cue_in_clicked(); });